Outdoor lamp



FIG. 1 is a front elevation view of an outdoor lamp showing my new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view thereof.

The broken lines shown in the figures are included for the purpose of illustrating portions of the outdoor lamp which form no part of the claimed design. 

CLAIM The ornamental design for an outdoor lamp, as shown and described. 